Journal of Siberian Federal University. Engineering & Technologies / The Study of the Flow Stress During Superplastic Deformation Co-Ni-Nb Alloy

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Issue
Journal of Siberian Federal University. Engineering & Technologies. 2015 8 (6)
Authors
Yerbolatuly, Dosym; Kveglis, Ludmila I.; Nemcev, Ivan V.
Contact information
Yerbolatuly, Dosym:Sarsen Amanzholov East Kazakhstan State University 34, 30 Gvardeiskoi divisii, Ust-Kamenogorsk, 070003, Kazakhstan; Kveglis, Ludmila I.:Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia; Nemcev, Ivan V.:Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia
Keywords
superplasticity; the true flow stress; microstructure; phase transformations
Abstract

The article describes an experimental method for estimating the true flow stress at superplastic deformation. Studied changes of the true stress at superplastic deformation in optimally mode the precipitation-hardening alloy of cobalt-nickel-niobium. The microstructure of the alloy according to the extent of superplastic deformation

Pages
802-810
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/19847

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